Bosch Climate 5000 Water Source Heat Pump · PDF fileIntroduction to Bosch Thermotechnology...

Bosch Climate 5000

Water Source Heat Pump

Introduction to Bosch Thermotechnology

Achieve independence, save energy and protect the environ-

ment - for a secure future

Bosch Thermotechnik GmbH is a leading supplier of resource-efficient heating products and hot water solutions in Europe. In fiscal 2013, the company generated sales of 3.1 billion Euros (68% outside Germany) and employed approximately 13,500 people. Bosch Thermotechnology has strong international and regional brands and manufactures a diversified product range in 21 plants in 11 European, North American and Asian countries. In 2013, Bosch Thermotechnology invested 129 million Euros in research and development. Intelligent networks and local systems for heating, ventilation, air-conditioning and electricity generation are fundamental technologies for the future building standard, which will generate more energy than is used.

In Southeast Asia, Bosch Thermotechnology has been established in the middle of 2011 to provide a closer support to its local customers as well as to further extend its market position. The regional headquarter office is based in Singapore, overseeing business development in the Southeast Asia region. Nowadays, Bosch Thermotechnology has successfully established

sales offices in Indonesia, Malaysia, Philippines, Singapore, Thailand and Vietnam with a representative office in Myanmar.

Bosch Thermotechnology is mostly known in Southeast Asia for its large-scale, commercial and industrial boiler systems. In 2014, the product portfolio has been extended to cooling solutions which are energy efficient, eco-friendly and high quality products for commercial and industrial applications which help our customers to increase comfort and reduce energy cost.

A comprehensive range of renewable heat pumps, chillers, fan coil units and air handling units meets almost all kinds of requirements from buildings like office, hospital, hotel, shopping mall or industrial plants.

Bosch Climate 5000 Water Source Heat Pump is a product engineered with most advanced technology which brings you great energy saving, and an ultimate quiet and comfortable indoor environment.

Higher energy prices and the increase in environmental pollution compel us to change our heating and cooling behavior and look at new forms of energy. Our future energy usage must include renewable energies for heating and cooling. Heat pumps are an excellent alternative when it comes to making efficient use of these free sources of energy. Renewable energies make you independent from oil/gas prices, protect the environment and your bank account.

Natural heat: 100% efficient, and up to 80% free of chargeAs you know, heat is our element. But did you know that heat is in nearly every element? Nature is an excellent supplier of energy and stores the heat of the sun, for instance, in the ground and surface water. With Bosch heat pumps, you simply draw this energy into your own home and, what’s more, it is practically free, up to 80% of the required heating energy is given to us by nature; you can see it in a significant reduction in your utility costs.

2 | Water Source Heat Pump

I provide the climate. You feel the comfort!

Bosch Water Source Heat Pumps

The energy of the future Everything speaks in favour of Bosch heat pumps. Not only do they have reduced running costs, but also reduced environmental pollution effects, and as they produce zero emissions, so the choice is simple.

Heat pump principleWater source heat pump is a kind of air conditioner. To explain how a heat pump works, the best place to start is the air conditioner in your house. Air conditioners remove heat from inside the room and transfer it to the outside. Heat pumps in heating mode essentially work in the same way- only in reverse. However, what is crucial here is how the heat is transported. This task

is performed by a refrigerant- a fluid with a particularly low boiling point. The refrigerant absorbs the ambient heat from the ground water, for instance, and in doing so, it evaporates. A compressor compresses this vapor and raises the pressure. This increases the temperature further until it reaches the desired level, thus producing a flow of heat. The vapor transfers the heat to indoor air and then reverts to a fluid. An expansion valve reduces the pressure to its original level – the fluid cools down and the cycle starts again: heat can be absorbed and transferred to the heating system. That is how simple heating can be. Incidentally, the heat pump does all this without producing any emissions.

Water Source Heat Pump | 3

Heat is our elementIf you are banking on renewable energy for heating and cooling, you now have a good reason to think you’re right. Using this technology you can save a lot of money and protect the environment from harmful emissions.

Water source heat pump (WSHP)WSHPs are heat pumps which use water as source of heat for heating and cooling. They are always used in two kinds of heat pump systems-geothermal systems and water loop systems.

Geothermal heat pump systemGeothermal heat pump system uses the natural heat storage ability of the earth, ground water or surface water as main source for heating and cooling. It consists of water source heat pumps, ground heat exchanger, indoor air conditioning system and control systems. Typical designs for geothermal heat pumps include ground loop system (vertical loops in boreholes & horizontal loops in trenches), ground water system and surface water system. Geothermal heat pump system is one of the most energy efficient and environmentally friendly technologies available today and it’s the smart choice for saving you money and preserving our environment.

Water loop heat pump systemWater loop HP system is a decentralized system using a boiler/cooling tower as a backup heat source. The heat surplus in interior areas of building can make up heat loss in outer areas of building in this system, which leads to energy saving. Meanwhile, owners can control units of individual requirements and charge separately which equates and is convenient.

Vertical Ground Loop System Horizontal Ground Loop System

Ground-Water Heat Pump System Surface-Water Heat Pump System

Does heat come from the ground or from the water?

Bosch has the right answer for you


Bosch Water - Source

Heat Pump

Num

erousU

nit Options

Out

stan

ding

Tech

nolo

gy

High Perfor-

mance

Wide Prod-

uct Range

Ecological

Secure &

Convenient

40 Years Experience

Flexible

Econ

omic

al

Hig

h Q

ualit

y

No matter what your needs, Bosch has an HVAC unit

designed for you!

Expert Experience: Production since 1969, 40 years of heat pump experience.

Flexible: Provide heating, cooling and domestic hot water.

Economical: Higher efficiency which can save 40% to 60% operating cost compared with air-source heat pumps.

Ecological: Environmentally friendly refrigerant R410a, CFC free.

High Quality: Use of components from renowned brands.

Wide Product Range: Multiple configurations designed for different buildings and systems.

High Performance: High efficiency and reliable operation

Quality starts with Bosch's good design. Secure & Convenient: Intelligent unit protection

features ensure easy operation, greater comfort and reliability.

Tailor-made solutions: Numerous unit options satisfy your particular demand.

“I get twice the benefit from my new heat pump because it doesn’t just provide heat on cold days, when it gets really hot it can cool my home as well.”


Be in harmony with nature:

Bosch WSHP

Are you looking for a device that provides both heating and cooling for your home? Do you want a heating facility with highest efficiency? Or are you looking for a heat source for your radiant floors? You have found the right solution to these problems because Bosch water source heat pumps are what you are looking for - all you have to do is to choose.

Technical Characteristics: High efficiency

Optimized refrigerant system design plus most advanced scroll compressor and coaxial heat exchanger

Environmentally friendly refrigerant R410A, CFC free Modular design

Making it easy to enlarge capacity if needed Intelligent Self-diagnostic function Space saving and easy transportation

Occupies less space and can be moved and transported easily through doorways, elevators or hallways

Flexible Various unit sizes allow for installation in almost all

kinds of buildings Multiple protections

Overload protection, High/low voltage protection, Water shortage protection, Anti-freezing protection etc, make the unit more reliable

Nomenclature Bosch Climate 5000 GL S H - 35 D 3 A

Product Sequence: A Power Supply 1=220~230V/50Hz/1 Phase 3=380~400V/50Hz/3 Phase

Refrigerant：D:R410a

H:heat pump

Compressor: S:Scroll

Energy Source: WL:Water loop GW:Ground water GL:Ground loop


Graphic Advantage Detail

Robust structure .High strength aluminum frame inside.Stable groove+Strong connections= Professional connections

Efficient compressor .Lower pressure drop.High reliability, compliance, precise.100% volumetric efficiency.Perfect low temperature performance.Axial flexible seal.Radial flexible seal

Efficient coaxial heat exchanger

.High efficiency

.Excellent corrosion resistance

.Outstanding Anti-freezing capability

.Clean

Low noise level .Top case insulation material.Sound absorption solution.Sound insulation solution .Damping solution

User-friendly control-ler

.LED display

.Touch-sensitive button

.Intelligent self-diagnostic function

Features


Operating range

Explosive View

1 Compressor2 Evaporator3 Condenser4 Dry filter5 Thermostatic expansion valve6 Controller7 Controll box8 4-way valve

5

34

67

8

1

2

5

Heating

Cooling

0, 50

-5, 42

55

50

45

40

35

30

20

16

13

10

-5 5 15 25

15 20 30 40

Load

wat

er in

let/

°CLo

ad w

ater

inle

t/°C

Source water inlet/°C

Source water inlet/°C


08D1A 12D3A 16D3A 20D3A 25D3A

Water Loop Condition

Cooling Capacity kW 5.8 9.3 12.4 13.3 22.3

Cooling Power Input kW 1.40 2.42 3.16 3.40 5.80

EER - 4.14 3.84 3.92 3.90 3.84

Heating Capacity kW 8.0 11.7 16.3 19.6 32.9

Heating Power Input kW 1.80 2.97 3.90 4.20 7.80

COP - 4.44 3.95 4.18 4.67 4.21

Load Water Flow m3/h 1.0 1.6 2.2 2.3 4.0

LoadWaterPressureDrop kPa 25.0 25.4 21.0 20.0 21.0

Source Water Flow m3/h 1.4 1.9 2.7 2.9 4.7

SourceWaterPressureDrop kPa 14.0 39.4 12.4 25.0 23.0

Ground Water Condition



EER - 5.63 4.81 4.89 5.12 4.88



COP - 3.97 3.61 3.58 3.86 3.79





Ground Loop Condition



EER - 5.01 4.49 4.53 4.56 4.53



COP - 3.85 3.52 3.57 3.73 3.72





General

Power supply V/Ph/Hz 220/1/50 380/3/50

Refrigerant - R410A

Refrigerant Charge kg 1.6 1.7 1.8 2.5 4.7

Compressor Type Scroll Compressor

Compressor Qty unit 1 1 1 1 1

Compressor RLA - 12.8 5.8 7.3 10.7 18.6

Compressor LRA - 54 49 58 67 100

Load Water Pipe FPT Φ(mm) DN20 DN25 DN25 DN25 DN32

Source Water Pipe FPT Φ(mm) DN20 DN25 DN25 DN25 DN32

NetDimension Width mm 826 826 826 826 1168

Depth mm 692 692 692 692 711

Height mm 648 648 648 648 953

NetWeight kg 100 110 124 140 241

NoiseLevel dB(A) 50 51 51 52 53

Specification


Note:

- Cooling: Load Water inlet/outlet: 12oC/7oC; Source water inlet/outlet: 30oC/35oC(WaterLoop),18oC/29oC(GroundWater),

25oC/30oC(GroundLoop).

- Heating: Load Water inlet/outlet: 40oC/45oC; Source water inlet: 20oC/(WaterLoop),15oC(GroundWater),10oC(GroundLoop).

samesourcewaterflowasincoolingmode.

- RLA: Rated load current; LRA: Locked Rotor current.

- Glycol will be needed when source water inlet below 3oC,Glycolconcentration:10%~20%;

- Productspecificationmightbechangedwithoutpriornoticeduetoproductengineeringevolution.plsalwaysrefertothenameplate

of equipment.

30D3A 35D3A 45D3A 67D3A 70D3A 100D3A

Water Loop Condition

Cooling Capacity kW 27.7 33.2 41.3 53.8 64.4 80.1

Cooling Power Input kW 6.39 7.55 10.04 12.52 14.79 19.67

EER - 4.34 4.40 4.11 4.30 4.35 4.07

Heating Capacity kW 37.3 44.0 55.9 72.4 85.4 108.4

Heating Power Input kW 8.10 9.60 12.37 15.87 18.81 24.24

COP - 4.60 4.58 4.52 4.56 4.54 4.47

Load Water Flow m3/h 4.7 5.4 7.2 9.2 11.1 13.8

LoadWaterPressureDrop kPa 39.3 30.4 33.3 39.5 39.2 39.6

Source Water Flow m3/h 5.5 6.4 8 10.7 12.4 15.5

SourceWaterPressureDrop kPa 48.8 27.6 28.1 57.7 60.1 71.2

Ground Water Condition



EER - 5.45 5.36 5.27 5.40 5.31 5.22



COP - 3.87 3.76 3.93 3.91 3.72 3.89


LoadWaterPressureDrop kPa 44 37.5 39.6 50.3 48.3 48.3

Source Water Flow m3/h 2.8 3.1 4 5.4 6 7.8

SourceWaterPressureDrop kPa 8 6.0 5.5 16.5 15.2 15.3

Ground Loop Condition



EER - 5.06 5.06 4.75 4.78 4.83 4.63



COP - 3.93 3.75 3.87 3.77 3.71 3.62


LoadWaterPressureDrop kPa 45 34.7 37.1 47.2 39.7 41.5

Source Water Flow m3/h 5.5 6.6 8.4 11.5 12.8 16.3

SourceWaterPressureDrop kPa 40.8 29.0 31.6 62.3 61.7 71.6

General

Power supply V/Ph/Hz 380/3/50

Refrigerant - R410A

Refrigerant Charge kg 3.6 6.0 5.9 7.0 9.5 13.0

Compressor Type Scroll Compressor

Compressor Qty unit 1 1 1 2 2 2

Compressor RLA - 20 20.7 29.3 40 41.4 58.6

Compressor LRA - 110 110 174 220 220 348

Load Water Pipe FPT Φ(mm) DN32 DN40 DN40 DN50 DN50 DN50

Source Water Pipe FPT Φ(mm) DN32 DN40 DN40 DN50 DN50 DN50

NetDimension Width mm 1168 1168 1168 1168 1168 1168

Depth mm 711 711 711 711 711 711

Height mm 953 953 953 1778 1778 1778

NetWeight kg 252 285 315 484 560 620

NoiseLevel dB(A) 53 54 54 55 56 61


Coefficient table

Source water inlet

20 25 30 35 40

Chilled water outlet

Cooling capacity

Power input

Cooling capacity

Power input

Cooling capacity

Power input

Cooling capacity

Power input

Cooling capacity

Power input

5 1.039 0.775 0.984 0.884 0.930 1.003 0.872 1.138 0.810 1.302

7 1.116 0.768 1.054 0.881 1.000 1.000 0.938 1.135 0.872 1.293

10 1.233 0.765 1.171 0.878 1.105 0.997 1.039 1.129 0.969 1.280

12 1.318 0.762 1.248 0.877 1.178 0.996 1.112 1.125 1.039 1.277

15 1.457 0.759 1.380 0.876 1.302 0.995 1.225 1.125 1.147 1.270

Source water inlet

15 18 20 22 25


Cooling capacity

Power input

Cooling capacity

Power input

Cooling capacity

Power input

Cooling capacity

Power input

Cooling capacity

Power input

5 0.948 0.929 0.920 1.007 0.899 1.060 0.864 1.074 0.843 1.208

7 1.031 0.926 1.000 1.000 0.976 1.057 0.927 1.071 0.920 1.201

10 1.147 0.915 1.112 0.993 1.084 1.046 1.024 1.067 1.021 1.191

12 1.224 0.908 1.189 0.986 1.161 1.039 1.098 1.067 1.098 1.187

15 1.357 0.898 1.315 0.975 1.287 1.028 1.210 1.067 1.210 1.177

Source water inlet

15 18 20 22 25


Cooling capacity

Power input

Cooling capacity

Power input

Cooling capacity

Power input

Cooling capacity

Power input

Cooling capacity

Power input

5 0.951 0.929 0.923 1.007 0.867 1.148 0.811 1.307 0.748 1.491

7 1.031 0.926 1.000 1.000 0.941 1.141 0.881 1.300 0.818 1.481

10 1.147 0.915 1.112 0.993 1.045 1.131 0.983 1.290 0.916 1.466

12 1.224 0.908 1.189 0.986 1.119 1.124 1.056 1.283 0.983 1.456

15 1.357 0.898 1.315 0.975 1.245 1.117 1.168 1.272 1.091 1.445

Cooling Water Loop (oC)

Cooling Ground Water (oC)

Cooling Ground Loop (oC)


Source water inlet

15 17 18 20 22

Hot water outlet

Heating capacity

Power input

Heating capacity

Power input

Heating capacity

Power input

Heating capacity

Power input

Heating capacity

Power input

35 0.913 0.751 0.969 0.745 0.997 0.743 1.056 0.737 1.117 0.732

40 0.906 0.839 0.963 0.839 0.991 0.836 1.053 0.836 1.120 0.836

42 0.893 0.884 0.951 0.884 0.979 0.881 1.038 0.881 1.101 0.879

45 0.876 0.955 0.931 0.955 0.958 0.953 1.016 0.950 1.078 0.950

47 0.865 1.008 0.918 1.006 0.944 1.003 1.000 1.000 1.061 0.997

50 0.849 1.090 0.900 1.088 0.926 1.084 0.979 1.082 1.038 1.079

55 0.822 1.245 0.868 1.241 0.893 1.237 0.943 1.232 0.998 1.227

Source water inlet

12 15 18 22 25

Hot water outlet

Heating capacity

Power input

Heating capacity

Power input

Heating capacity

Power input

Heating capacity

Power input

Heating capacity

Power input

35 0.978 0.782 1.066 0.774 1.162 0.766 1.300 0.755 1.395 0.747

40 0.944 0.887 1.038 0.880 1.180 0.871 1.300 0.863 1.387 0.856

42 0.925 0.935 1.015 0.926 1.147 0.916 1.261 0.909 1.367 0.902

45 0.917 1.012 1.000 1.000 1.128 0.988 1.241 0.981 1.342 0.974

47 0.908 1.065 0.992 1.053 1.117 1.041 1.226 1.031 1.323 1.024

50 0.899 1.151 0.979 1.137 1.100 1.122 1.202 1.110 1.300 1.103

55 0.880 1.307 0.957 1.295 1.069 1.271 1.165 1.259 1.255 1.247

Source water inlet

-3 0 3 6 10

Hot water outlet

Heating capacity

Power input

Heating capacity

Power input

Heating capacity

Power input

Heating capacity

Power input

Heating capacity

Power input

35 0.726 0.803 0.796 0.797 0.870 0.789 0.952 0.784 1.066 0.774

40 0.709 0.910 0.776 0.900 0.848 0.900 0.925 0.890 1.033 0.880

42 0.703 0.960 0.768 0.950 0.838 0.940 0.913 0.940 1.021 0.930

45 0.692 1.030 0.757 1.020 0.826 1.020 0.897 1.010 1.000 1.000

47 - - 0.750 1.080 0.820 1.070 0.890 1.060 0.990 1.050

50 - - - - 0.800 1.160 0.870 1.150 0.970 1.140

Heating Water Loop (oC)

Heating Ground Water (oC)

Heating Ground Loop (oC)


Dimension

Model Dimension (mm)

A B C D E F G H I Water pipe

GW/GL/WLSH-08D1A 61.5 45 390 93.5 106.5 652 692 634 648 DN20

GW/GL/WLSH-12D3A 58.5 35 384 100.5 93.5 652 692 634 648 DN25

GW/GL/WLSH-16D3A 94.5 35 305 97.5 129.5 652 692 634 648 DN25

GW/GL/WLSH-20D3A 89 34 352 65 123 652 692 634 648 DN25


A B C D E F G H I J K Water pipe

GW/GL/WLSH-25D3A 1168 711 953 208 223.5 265 210 271.5 299 217 264 DN32

GW/GL/WLSH-30D3A 1168 711 953 208 202 231 287 243 367 196 282 DN32

GW/GL/WLSH-35D3A 1168 711 953 173 212 217 248 223 301 171 264 DN40

GW/GL/WLSH-45D3A 1168 711 953 174 206 219 290 219 292 174 199 DN40

GF

610

UNIT LEFT UNIT FRONT

ElECTRICALCONNECTIONS

OUT OUT

H

LOAD

IN IN

SOURCE

B

C

UNIT REAR UNIT LEFT

SOURCE OUT

SOURCE IN

LOAD OUT

LOAD IN

ElECTRICALCONNECTIONS



A B C D E F G H Water pipe

GW/GL/WLSH-67D3A 655.5 163.5 1040 288.5 739.5 276.5 1124 151.5 DN50

GW/GL/WLSH-70D3A 660.5 125.5 1101 263.5 695.5 257 1134 118.5 DN50

GW/GL/WLSH-100D3A 623 130 1087 265 707 265.5 1171 130.5 DN50

UNIT REAR UNIT LEFT

ELECTRICALCONNECTIONSSOURCE OUT

SOURCE IN

LOAD OUT

LOAD IN


RLA: Rated load current; LRA: Locked Rotor current.

Model Power input Compressor Max. fuse current (A)

RLA LRA

GW/GL/WLSH-08D1A 220V/1Ph/50Hz 12.8 54 16





GW/GL/WLSH-30D3A 380V/3Ph/50Hz 20 110 32



GW/GL/WLSH-67D3A 380V/3Ph/50Hz 40 220 63



Electrical parameters


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Bosch Thermotechnology in Southeast Asia

Singapore, Cambodia, Lao PDR, MyanmarRobert Bosch (SEA) Pte. Ltd.Thermotechnology Division11 Bishan Street 21, #04-05Singapore 573943Tel +65 6258 5511 Fax +65 6571 2970Email: [email protected]

Indonesia (Jakarta): Indonesia (Surabaya) PT. Robert Bosch PT. Robert BoschArkadia Office Park Tower F Plaza BRI, Suite 1203 7th Floor, Suite 703-705 Jl. Jend. Basuki Rahmat No. 122Jl. TB. Simatupang Kav.88, Surabaya 60271Jakarta 12520 IndonesiaIndonesia Tel: + 62 31 5356262Tel: +62 21 3005 5800 Fax : +62 31 5356266Fax: +62 213005 5801 Email: [email protected]: [email protected] Malaysia:Robert Bosch Sdn. BhdThermotechnology DivisionNo. 8A, Jalan 13/6,46200 Petaling Jaya, Selangor,MalaysiaTel. + 60 (3) 7966 3000Fax + 60 (3) 7958 8833Email: [email protected]

Myanmar:Representative Office of Robert Bosch (SEA) Pte. Ltd.Thermotechnology DivisionNo. 60B, Kabar Ayer Pagoda RoadMayangone TownshipYangon, MyanmarTel. + 95 1 663616Fax + 95 1 663616Email: [email protected]

Philippines:Robert Bosch Inc.Thermotechnology Division28 Floor, Fort Legend Tower3rd Ave. Cor 31st StFort Bonifacio Global CityMetro Manila 1634PhilippinesTel. +63 2 870 3888 Fax +63 2 870 3830 Email: [email protected]

Thailand:Robert Bosch LimitedThermotechnology Division287 Liberty square building, 11th floorSilom Road, BangrakBangkok 10500ThailandTel. + 66 2 639 3111Fax + 66 2 238 4783Email: [email protected]

Vietnam (Ho Chi Minh): Vietnam (Hanoi): Robert Bosch Vietnam Co., Ltd. Robert Bosch Vietnam Co., Ltd.Thermotechnology Division Thermotechnology Division194 Golden Building Unit 03C, 2nd floor, International Center473 Dien Bien Phu str. – W.25 – 17 Ngo Quyen St., Hoan Kiem Dist.,Binh Thanh Dist. - Ho Chi Minh City Ha NoiVietnam VietnamTel +84 (8) 6258 3690 Tel +84 (4) 3939 3119Fax +84 (8) 6258 3692 Fax +84 (4) 3936 2899Email: [email protected] Email: [email protected] For more information:www.bosch-industrial.com

Bosch Climate 5000 Water Source Heat Pump · PDF fileIntroduction to Bosch Thermotechnology...

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